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Company

Original Job Post

CrowdStrike · 2 days ago

Sr. Engineer - Product Security, Cryptography

Austin, TX

Full-time

Remote

Senior Level

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Responsibilities

Design, implement, and maintain cryptographic solutions for our products and platforms at scale – ensuring performance and reliability across a large number of services and users.

Manage the entire TLS lifecycle, including certificate management, key rotation, and protocol upgrades.

Develop and oversee code signing processes to ensure the authenticity and integrity of our software.

Integrate and manage Hardware Security Modules (HSMs) to enhance the security of cryptographic keys and operations.

Develop scripting and automation solutions to streamline cryptographic operations and integrations.

Lead and manage projects involving diverse cross-functional stakeholders, ensuring alignment and successful delivery while building deep relationships with product and engineering leaders.

Stay up-to-date with the latest advancements in cryptography and cybersecurity to continuously improve our security posture.

Provide technical leadership and mentorship to junior security engineers and participate in interviewing new talent.

Qualification

Find out how your skills align with this job's requirements. If anything seems off, you can easily click on the tags to select or unselect skills to reflect your actual expertise.

TLS Lifecycle ManagementCertificate Authority ManagementCertificate OperationsKey RotationCode SigningHardware Security ModulesCryptographic AlgorithmsCryptographic ProtocolsCryptographic StandardsScriptingAutomationPythonBashGoCloud-scale EnvironmentsLinuxUnix-like EnvironmentsProject ManagementStakeholder ManagementProduct EngineeringMarket DeliveryPrivate CA DesignPost-Quantum CryptographyQuantum-Resistant AlgorithmsCompliance FrameworksNISTFIPSPCI-DSSCloud SecurityAWS

Required

Deep expertise in TLS lifecycle management, including Certificate Authority (CA) management, certificate operations, and key rotation.

Familiarity with code signing processes and tools.

Proven experience with Hardware Security Modules (HSMs) and their integration.

In-depth knowledge of cryptographic algorithms, protocols, and standards (e.g., AES, RSA, ECC, SHA-2).

Proficiency in scripting and automation to ease cryptographic operations and integrations (e.g., Python, Bash, Go).

Experience with Cloud-scale, business-critical Linux and/or other Unix-like variant environments

Experience operating at scale and complexity in services and users.

Demonstrated ability to run projects with diverse stakeholders and ensure successful delivery in a fast-paced environment with teams that engineer products and bring them to market.

Preferred

Experience with private CA design and management.

Experience with post-quantum cryptography and knowledge of emerging quantum-resistant algorithms.

Experience with compliance frameworks (e.g., NIST, FIPS, PCI-DSS).

Familiarity with cloud security and experience securing cloud-based applications and services in AWS, GCP, and/or Azure Cloud environments.

Company

CrowdStrike

Glassdoor

4.2

CrowdStrike is a cybersecurity technology firm that provides cloud-delivered protection for cloud workloads, identity, and data.

Founded in 2011

Sunnyvale, California, USA

5,001-10,000 employees

http://www.crowdstrike.com

H1B Sponsorship

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2020 (32)